diff options
Diffstat (limited to 'source/blender/makesdna/DNA_meshdata_types.h')
-rw-r--r-- | source/blender/makesdna/DNA_meshdata_types.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/source/blender/makesdna/DNA_meshdata_types.h b/source/blender/makesdna/DNA_meshdata_types.h index b85bdecee02..2323c95d8ba 100644 --- a/source/blender/makesdna/DNA_meshdata_types.h +++ b/source/blender/makesdna/DNA_meshdata_types.h @@ -118,9 +118,14 @@ typedef struct MLoopUV { #define MLOOPUV_VERTSEL 2 #define MLOOPUV_PINNED 4 -/* at the moment alpha is abused for vertex painting - * and not used for transparency, - * note that red and blue are _not_ swapped, as they are with #MCol */ +/** + * at the moment alpha is abused for vertex painting, + * otherwise it should _always_ be initialized to 255 + * Mostly its not used for transparency... + * (except for blender-internal rendering, see [#34096]). + * + * \note red and blue are _not_ swapped, as they are with #MCol + */ typedef struct MLoopCol { char r, g, b, a; } MLoopCol; |